SMT: Show status on vulnerabilities.cgi

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
2026-04-09 18:45:54 +02:00 · 2019-05-20 21:54:05 +01:00
parent f238e25172
commit 1cbcd044af
11 changed files with 57 additions and 1 deletions
--- a/doc/language_issues.de
+++ b/doc/language_issues.de
@@ -811,6 +811,9 @@ WARNING: untranslated string: routing config added = unknown string
 WARNING: untranslated string: routing config changed = unknown string
 WARNING: untranslated string: routing table = unknown string
 WARNING: untranslated string: show tls-auth key = Show tls-auth key
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: spectre variant 1 = Spectre Variant 1
 WARNING: untranslated string: spectre variant 2 = Spectre Variant 2
 WARNING: untranslated string: spectre variant 4 = Spectre Variant 4
--- a/doc/language_issues.en
+++ b/doc/language_issues.en
@@ -1631,6 +1631,9 @@ WARNING: untranslated string: smartwarn2 = reports S.M.A.R.T. error
 WARNING: untranslated string: smbrestart = Restart samba
 WARNING: untranslated string: smbstart = Start samba
 WARNING: untranslated string: smbstop = Stop samba
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: snat new source ip address = New source IP address
 WARNING: untranslated string: socket options = Socket options
 WARNING: untranslated string: software version = Software Version
--- a/doc/language_issues.es
+++ b/doc/language_issues.es
@@ -1224,6 +1224,9 @@ WARNING: untranslated string: search = Search
 WARNING: untranslated string: server restart = You are not able to save any changes while the OpenVPN server is running.
 WARNING: untranslated string: show dh = Show Diffie-Hellman parameters
 WARNING: untranslated string: show tls-auth key = Show tls-auth key
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: snat new source ip address = New source IP address
 WARNING: untranslated string: software version = Software Version
 WARNING: untranslated string: source ip country = Source IP Country
--- a/doc/language_issues.fr
+++ b/doc/language_issues.fr
@@ -866,6 +866,9 @@ WARNING: untranslated string: route config changed = unknown string
 WARNING: untranslated string: routing config added = unknown string
 WARNING: untranslated string: routing config changed = unknown string
 WARNING: untranslated string: routing table = unknown string
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: spectre variant 1 = Spectre Variant 1
 WARNING: untranslated string: spectre variant 2 = Spectre Variant 2
 WARNING: untranslated string: spectre variant 4 = Spectre Variant 4
--- a/doc/language_issues.it
+++ b/doc/language_issues.it
@@ -989,6 +989,9 @@ WARNING: untranslated string: routing table = unknown string
 WARNING: untranslated string: samba join a domain = Join a domain
 WARNING: untranslated string: samba join domain = Join domain
 WARNING: untranslated string: search = Search
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: spectre variant 1 = Spectre Variant 1
 WARNING: untranslated string: spectre variant 2 = Spectre Variant 2
 WARNING: untranslated string: spectre variant 4 = Spectre Variant 4
--- a/doc/language_issues.nl
+++ b/doc/language_issues.nl
@@ -1028,6 +1028,9 @@ WARNING: untranslated string: samba join domain = Join domain
 WARNING: untranslated string: search = Search
 WARNING: untranslated string: show dh = Show Diffie-Hellman parameters
 WARNING: untranslated string: show tls-auth key = Show tls-auth key
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: software version = Software Version
 WARNING: untranslated string: source ip country = Source IP Country
 WARNING: untranslated string: spectre variant 1 = Spectre Variant 1
--- a/doc/language_issues.pl
+++ b/doc/language_issues.pl
@@ -1224,6 +1224,9 @@ WARNING: untranslated string: search = Search
 WARNING: untranslated string: server restart = You are not able to save any changes while the OpenVPN server is running.
 WARNING: untranslated string: show dh = Show Diffie-Hellman parameters
 WARNING: untranslated string: show tls-auth key = Show tls-auth key
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: snat new source ip address = New source IP address
 WARNING: untranslated string: software version = Software Version
 WARNING: untranslated string: source ip country = Source IP Country
--- a/doc/language_issues.ru
+++ b/doc/language_issues.ru
@@ -1220,6 +1220,9 @@ WARNING: untranslated string: search = Search
 WARNING: untranslated string: server restart = You are not able to save any changes while the OpenVPN server is running.
 WARNING: untranslated string: show dh = Show Diffie-Hellman parameters
 WARNING: untranslated string: show tls-auth key = Show tls-auth key
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: snat new source ip address = New source IP address
 WARNING: untranslated string: software version = Software Version
 WARNING: untranslated string: source ip country = Source IP Country
--- a/doc/language_issues.tr
+++ b/doc/language_issues.tr
@@ -891,6 +891,9 @@ WARNING: untranslated string: route config changed = unknown string
 WARNING: untranslated string: routing config added = unknown string
 WARNING: untranslated string: routing config changed = unknown string
 WARNING: untranslated string: routing table = unknown string
+WARNING: untranslated string: smt disabled = unknown string
+WARNING: untranslated string: smt enabled = unknown string
+WARNING: untranslated string: smt not supported = unknown string
 WARNING: untranslated string: spectre variant 1 = Spectre Variant 1
 WARNING: untranslated string: spectre variant 2 = Spectre Variant 2
 WARNING: untranslated string: spectre variant 4 = Spectre Variant 4
--- a/html/cgi-bin/vulnerabilities.cgi
+++ b/html/cgi-bin/vulnerabilities.cgi
@@ -170,12 +170,20 @@ print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";

 &Header::openbox('100%', 'center', $Lang::tr{'settings'});

+my $smt_status = &smt_status();
+
 print <<END;
 	<table class="tbl" width="66%">
 		<tbody>
+			<tr>
+				<th colspan="2" align="center">
+					<strong>$smt_status</strong>
+				</th>
+			</tr>
+
 			<tr>
 				<td width="50%" align="left">
-					<strong>$Lang::tr{'enable smt'}</strong>
+					$Lang::tr{'enable smt'}
 				</td>

 				<td width="50%" align="center">
@@ -222,3 +230,21 @@ sub check_status($) {

 	return $status;
 }
+
+sub smt_status() {
+	open(FILE, "/sys/devices/system/cpu/smt/control");
+	my $status = <FILE>;
+	close(FILE);
+
+	chomp($status);
+
+	if ($status eq "on") {
+		return $Lang::tr{'smt enabled'};
+	} elsif (($status eq "off") || ($status eq "forceoff")) {
+		return $Lang::tr{'smt disabled'};
+	} elsif ($status eq "notsupported") {
+		return $Lang::tr{'smt not supported'};
+	}
+
+	return $status;
+}
--- a/langs/en/cgi-bin/en.pl
+++ b/langs/en/cgi-bin/en.pl
@@ -17,6 +17,9 @@
 'Captive activate' => 'Activate',
 'Captive activated' => 'Activated',
 'Captive active on' => 'Activated on',
+'smt enabled' => 'Simultaneous Multi-Threading (SMT) is enabled',
+'smt disabled' => 'Simultaneous Multi-Threading (SMT) is disabled',
+'smt not supported' => 'Simultaneous Multi-Threading (SMT) is not supported',
 'Captive agree tac' => 'I agree with the terms & conditions below.',
 'Captive auth_lic' => 'License',
 'Captive auth_vou' => 'Voucher',